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Uncertain Comprehensive Evaluation Method Based on Expected Value

Author

Listed:
  • Yang Fangfang

    (College of Mathematics and Science, Shanghai Normal University, Shanghai200234, China)

  • Fu Youhua

    (Editorial Department of Journal, Huanggang Normal University, Huanggang438000, China)

Abstract

The author presents a new comprehensive evaluation method based on uncertainty theory in this paper. According to this kind of method, the evaluation quality of each evaluated index given by every expert is regarded as an uncertain variable. Then a comparison rule of uncertain comprehensive evaluation is proposed by means of expected value of uncertain variable. Some properties about the comparison rule are discussed. At last, an example about the comparison of urban environment quality is given to illustrate the uncertain comprehensive evaluation method.

Suggested Citation

  • Yang Fangfang & Fu Youhua, 2014. "Uncertain Comprehensive Evaluation Method Based on Expected Value," Journal of Systems Science and Information, De Gruyter, vol. 2(5), pages 461-472, October.
    • Handle: RePEc:bpj:jossai:v:2:y:2014:i:5:p:461-472:n:7
    DOI: 10.1515/JSSI-2014-0461
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